DE1723053U - LIGHTWEIGHT MAT FOR EXERCISE PURPOSES. - Google Patents

Description

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Registration form;

Turnmejrer-Werke G.m.b.H.,

Hagen i. W. Altenhagsnarstr. 99

for gymnastics purposes

Gebraaohg.mq8ter descriptive tang

The light mats known for Sornzweoke have ala filling a great insert that is adapted to a piece of the shape of the mat elastic plastic foam from Bayer-Werke. This deposit is provided with a cover made of rubber skin. The one serving as a deposit Plastic has the advantage that the mat is light, but the disadvantage that it can be used in the closed 3? Orm as a yole insert remains elastic only to a limited extent, loses elasticity after a certain time and thus no longer fulfills its purpose The reason for the decrease in elasticity is that class the load forces acting on the plastic when jumping take place obliquely and not vertically, due to this obliquely acting crack, the walls of the cell tissue cells made of Kustatoffsohaum be elongated and destroyed, thereby reducing the elasticity and the hat as a jumping mat after a certain time becomes unusable.

The novelty of our registration is that we use the plastic Foam insert not as a closed insert, but rather than many small, evenly or unevenly cut Install plastic parts (Plooken) (1) and at the between these individual parts lying cavities when loads occur By jumping up during gymnastics, the air in between moves much more easily than with the closed mass can and thus a better suspension, elasticity and durability is achieved.

Our new lightweight mat has one in burlap or other Fabric inlaid core as a ticking (2) with filling of small Individual parts of synthetic foam (l), which are attached to the upper and Lower side to achieve pressure equalization a feetere

Claims (1)

,, " Hi-J ₁ . * ■ · -, - ^ Ι-ϋγ j Leichtmatie £ ^ πηι I9ÜS / I3p 0 3 tv. Mars ^K 6 "" ^jib IKmEt Ek-W t ft KE ^Bl ° «-" - ■ ^Ium s * r «bn from ~ .'..." .... "*". * .: "....- r - _n Hagen '(WCSTF.) _on d asde at see; Pat en camouflages i.Mllnohen 2 ...... but flexible support (5) from african. fiber (Grin ä'Afriqoe) or the like, and an angular one on the 4 outer sides The frame is made from the aforementioned synthetic foam from Bayer-Werke (4) Surrounding area lying and not on the outer edges successful-fc, are signs of fatigue on both plastic sheets do not fear foam ζα The border is made of lightweight plastic foam to be assessed as a special part of our registration, because because of the light weight of the Konststoffschaam the name Leichtaatte is justifiable and confirmed by the angular shape of the allocation at the same time the angular shape of the shaped mat for folding to form larger mat fields is secured. The outer casing (.5) consists of roughened rubber skin, canvas, leather or similar Protective coating 1 Lightweight gymnastics mat according to the drawing and description characterized by that the inner elastic core consists of many differently or identically cut individual parts of plastic foam « 2 · Lightweight mat according to claim 1, characterized in »that the] inner elastic core a bilaterally stronger, flexible \ ' Edition aaa african fiber material (Crin d'Afrique) or the like receives »which will have a dxtack equalizing effect when you jump. j 3 · Lightweight mat according to claims 1 and 2, characterized in that 1 that the inner worked as ticking Ke ^ n j at the 4 Rare an angular cover made of synthetic foam as a shape] giving each angular envelope. !